S10/T10 P/U 2WD V6-262 4.3L (1988)
Figure 5 - Heater Functional Test - Base Heater
Chevrolet Workshop Service and Repair Manuals
Base Heater|Page 6230 >
< A/C - Levers Loose or Binding|Page 6227
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Figure 5 - Heater Functional Test - Base Heater
